Microchip PIC24FV32KA304-I/PT: A Comprehensive Technical Overview
The Microchip PIC24FV32KA304-I/PT represents a robust and versatile 16-bit microcontroller within Microchip's extensive portfolio, engineered for applications demanding high performance, ultra-low power consumption, and a rich set of integrated peripherals. This device is particularly suited for embedded control in challenging environments, including automotive, industrial, medical, and battery-powered systems.
At the core of this microcontroller lies the powerful 16-bit PIC24 CPU core, capable of operating at speeds up to 16 MIPS. This performance is complemented by an integrated Direct Memory Access (DMA) controller, which significantly enhances data throughput by allowing peripheral-to-memory transfers without CPU intervention, thereby optimizing power efficiency and freeing up processing resources for critical tasks.
A defining characteristic of the PIC24FV32KA304 is its exceptional ultra-low power (XLP) technology. This feature is paramount for portable and energy-harvesting applications, enabling the device to achieve deep sleep currents as low as 20 nA (typical) while maintaining RAM retention. Multiple power-managed modes allow developers to fine-tune the balance between performance and power consumption dynamically.
The peripheral set integrated into this MCU is extensive and designed for advanced connectivity and control. Key features include:
High-Speed 12-bit ADC: With a conversion rate of up to 500 ksps (kilo samples per second), this Analog-to-Digital Converter is ideal for precision sensor interfacing and data acquisition.
Multiple Communication Interfaces: The device is equipped with UART, SPI, and I²C™ modules, providing flexible options for connecting to a wide array of sensors, memory chips, and other peripherals.
Enhanced PWM Outputs: It features multiple Output Compare/PWM modules, essential for precise motor control, power conversion, and digital lighting applications.
Hardware Crypto Engine: An on-chip cryptographic module accelerates AES, DES, and 3DES algorithms, adding a critical layer of hardware-based security for data-sensitive applications.
The PIC24FV32KA304 is built with ruggedness in mind. It boasts a wide operating voltage range (2.0V to 5.5V) and high tolerance to electrical noise, ensuring reliable operation in electrically harsh industrial environments. The specified operating temperature range of -40°C to +125°C further underscores its suitability for automotive and industrial applications.
Housed in a 44-pin TQFP package, the PIC24FV32KA304-I/PT offers a compact form factor while providing access to a large number of I/O pins, maximizing functionality in space-constrained designs.
ICGOOODFIND
In summary, the Microchip PIC24FV32KA304-I/PT is a highly integrated and resilient 16-bit microcontroller. Its combination of a high-performance core, ultra-low power XLP technology, a rich suite of advanced peripherals like the high-speed ADC and crypto engine, and its robustness for harsh environments makes it an exceptional choice for designers tackling complex embedded challenges in power-sensitive and demanding sectors.
Keywords: 16-bit Microcontroller, Ultra-Low Power (XLP), Direct Memory Access (DMA), Hardware Security Module, 12-bit ADC.
